Junos OS: Kernel crash upon receipt of crafted CLNP datagrams (Juniper Networks Junos OS)
At a glance
- Source
- NVD
- EPSS
- EPSS 4.07 % · percentile 91 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- juniper
- NVD status
- Modified
Description
Receipt of a specially crafted Connectionless Network Protocol (CLNP) datagram destined to an interface of a Junos OS device may result in a kernel crash or lead to remote code execution. Devices are only vulnerable to the specially crafted CLNP datagram if 'clns-routing' or ES-IS is explicitly configured. Devices with without CLNS enabled are not vulnerable to this issue. Devices with IS-IS configured on the interface are not vulnerable to this issue unless CLNS routing is also enabled. This issue only affects devices running Junos OS 15.1. Affected releases are Juniper Networks Junos OS: 15.1 versions prior to 15.1F5-S3, 15.1F6-S8, 15.1F7, 15.1R5; 15.1X49 versions prior to 15.1X49-D60; 15.1X53 versions prior to 15.1X53-D66, 15.1X53-D233, 15.1X53-D471. Earlier releases are unaffected by this vulnerability, and the issue has been resolved in Junos OS 16.1R1 and all subsequent releases.
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.0 | CRITICAL 9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | juniper |
| CVSS 3.0 | CRITICAL 9.8 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · sirt@juniper.net (Secondary) |
| CVSS 3.0 | HIGH 7.5 | CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | HIGH 8.5 | AV:N/AC:M/Au:S/C:C/I:C/A:C | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2018-0841
- GCVE · GCVE-0-2018-0016
CERT-FR advisories
- CERTFR-2018-AVI-184 — Multiples vulnérabilités dans les produits Juniper · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:juniper:junos:15.1:*:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1:r1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1:r2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1:r3:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1:r4:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1f:*:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1f2:*:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1f3:*:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1f4:*:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1f5:*:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1f5:s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1f6:s1:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1f6:s2:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:*:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d10:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d20:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d30:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d35:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d40:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d45:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d50:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x49:d55:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x53:*:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x53:d10:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x53:d20:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x53:d21:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x53:d30:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x53:d32:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x53:d33:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x53:d34:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x53:d50:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x53:d51:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x53:d52:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x53:d55:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x53:d57:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x53:d58:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x53:d60:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x53:d61:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x53:d62:*:*:*:*:*:*cpe:2.3:o:juniper:junos:15.1x53:d63:*:*:*:*:*:*- +2 more
Affected products
| Product | Versions |
|---|---|
| Juniper Networks · Junos OS | affected 15.1 < 15.1F5-S3, 15.1F6-S8, 15.1F7, 15.1R5 ; affected 15.1X49 < 15.1X49-D60 ; affected 15.1X53 < 15.1X53-D66, 15.1X53-D233, 15.1X53-D471 |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |